Other possible rhymes for whereof
alexandroff
apostrof
aroffe
aroph
bachelorof
barof
bidestroff
bistroff
boustroff
chemoheterotroph
childprof
copiotroph
corticotroph
cowsatthetrough
diazotroph
ditroff
embryotroph
erstroff
faroff
filstroff
flastroff
folprof
freistroff
geroff
gerroff
gonadotroph
halstroff
havenofearof
helstroff
hemibiotroph
hestroff
horsetrough
hydrogenotroph
inthetrough
jarof
landroff
launstroff
lostroff
melanotroph
methanotroph
methylotroph
moestroff
muhltroff
neuroph
noroff
oligotroph
onthespurof
orof
pausa-muhltroff
pentrough
peroff
petrof
photoorganotroph
pince-marof
postroff
quarof
rustroff
saprof
sigprof
somatotroph
starof
syntroph
talkhisearoff
therof
vargrof
vladimiroff
volstroff
washtrough
wateringtrough
woodroffe
yrof